Decker Lake, MN Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Decker Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | SATURDAY |
| Showers | Chance of Showers | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 40°FLo: 4°C | Hi: 59°FHi: 15°C |
| POP: 100% | POP: 30% | POP: 20% | POP: 70% | POP: 90% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 501 PM CDT Sat Sep 26 2026 

Decker Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Decker Lake Weather Map
Decker Lake Quick Facts
Decker Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 622 PM CDT Sat Sep 26 2026
Key Messages
- A band of light rain will transition to scattered showers tonight. Additional development is likely west of the initial rain band this evening. The highest rain amounts up to half of an inch are expected in the Brainerd Lakes.
- Rip current risk this evening and again Monday.
- A more widespread soaking rainfall is forecast Monday night through Tuesday.
- Next frost and freeze potential is next next weekend.
Discussion
... Issued at 347 PM CDT Sat Sep 26 2026
SYNOPSIS:
A cutoff low was centere...
Weather World